LandOfFree - US Patents - Listing for Telecommunications

Telecommunications – Receiver or analog modulated signal frequency converter – Signal selection based on frequency

Voltage controlled tuner with voltage variable frequency selecti

Telecommunications – Transmitter and receiver at same station

Voltage indicating arrangement for a radio transceiver

Telecommunications – Transmitter and receiver at separate stations – Near field

Voltage overshoot protection

Telecommunications – Transmitter and receiver at separate stations – Near field

Voltage overshoot protection

Telecommunications – Receiver or analog modulated signal frequency converter – Plural receivers

Voltage regulation circuit for a radio with plural receivers

Telecommunications – Transmitter – Power control – power supply – or bias voltage supply

Voltage regulator for high performance RF systems

Telecommunications – Transmitter – Power control – power supply – or bias voltage supply

Voltage regulator for high performance RF systems

Telecommunications – Transmitter – Measuring – testing – or monitoring of transmitter

Voltage standing wave ratio bridge measuring circuit

Telecommunications – Transmitter – Measuring – testing – or monitoring of transmitter

Voltage standing-wave ratio measurement apparatus and use in...

Telecommunications – Receiver or analog modulated signal frequency converter – Local control of receiver operation

Voltage step up for a low voltage frequency synthesizer architec

Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail

Voltage supply apparatus, in particular for a radio...

Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail

Voltage supply control device and voltage supply control method

Telecommunications – Receiver or analog modulated signal frequency converter – Noise or interference elimination

Voltage tunable active inductorless filter

Telecommunications – Receiver or analog modulated signal frequency converter – Noise or interference elimination

Voltage-variable biased inverting limiter for RFI suppression ov

Telecommunications – Receiver or analog modulated signal frequency converter – Squelch

Volume control device for receiver of block coded speech signals

Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail

Volume control for an alert generator

Telecommunications – Radiotelephone system – Special service

Voucher redemption in mobile networks

Telecommunications – Transmitter – Carrier frequency stabilization

VSAT frequency source using direct digital synthesizer

Telecommunications – Carrier wave repeater or relay system – Portable or mobile repeater

VSAT satellite telecommunications system